Apparatus

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sensors Mode-S transponder

C013DC

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-FHNN · BOEING 737-700 · operated by Bradley Air Services Limited

Hex
C013DC
Octal
60011734
Decimal
12,587,996
Country
CA
Tail
C-FHNN
Type
B737
No current signal · last broadcast 9h ago
Flights observed
175
Distinct callsigns
20
Country
CA
Last broadcast
9h ago

Last known position

Most recent position reported by Mode-S C013DC.

Country allocation

The ICAO 24-bit address C013DC falls within the block assigned to Canada (CA) by ICAO Annex 10, Volume III. Every aircraft registered in Canada receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 20 distinct

Callsign Airline Flights Last seen
AKT1763 - 11 2026-07-02
AKT1423 - 11 2026-07-06
AKT1745 - 9 2026-07-03
AKT1707 - 8 2026-06-29
AKT1738 - 7 2026-07-01
AKT1725 - 6 2026-06-25
AKT1402 - 6 2026-07-06
AKT6361 - 5 2026-06-23
AKT1762 - 5 2026-07-02
AKT1744 Karat 5 2026-06-10
AKT1739 - 5 2026-07-01
AKT1706 - 5 2026-06-29
AKT1700 - 5 2026-07-09
AKT1403 - 5 2026-07-06
AKT6160 - 4 2026-06-30
AKT1731 Karat 4 2026-06-05
AKT1726 Karat 4 2026-06-26
AKT1724 - 4 2026-06-24
AKT1713 - 4 2026-07-07
AKT1712 - 4 2026-07-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 AKT1760 YYC → YYC Jul 13, 23:35 UTCJul 14, 02:20 UTC2h 45m
2026-07-13 AKT5011 YYC → YYC Jul 13, 12:55 UTCJul 13, 15:30 UTC2h 35m
2026-07-09 AKT1722 YYC → YYC Jul 9, 21:10 UTCJul 10, 00:10 UTC3h 0m
2026-07-09 AKT1701 - Jul 9, 15:15 UTCJul 9, 16:10 UTC55m
2026-07-09 AKT1700 - Jul 9, 12:35 UTCJul 9, 13:20 UTC45m
2026-07-09 AKT3723 YYC → YYC Jul 9, 03:55 UTCJul 9, 06:25 UTC2h 30m
2026-07-08 AKT1421 YYC → YYC Jul 8, 23:55 UTCJul 9, 02:50 UTC2h 55m
2026-07-08 AKT1705 - Jul 8, 14:15 UTCJul 8, 15:05 UTC50m
2026-07-08 AKT1704 - Jul 8, 12:10 UTCJul 8, 12:55 UTC45m
2026-07-08 AKT1761 - Jul 8, 01:05 UTCJul 8, 01:50 UTC45m
2026-07-07 AKT1760 - Jul 7, 23:05 UTCJul 7, 23:50 UTC45m
2026-07-07 AKT1603 - Jul 7, 16:20 UTCJul 7, 20:25 UTC4h 5m
2026-07-07 AKT1713 - Jul 7, 14:00 UTCJul 7, 14:30 UTC30m
2026-07-07 AKT1712 - Jul 7, 12:15 UTCJul 7, 12:45 UTC30m
2026-07-06 AKT1423 - Jul 6, 23:35 UTCJul 7, 03:05 UTC3h 30m
2026-07-06 AKT1403 - Jul 6, 15:10 UTCJul 6, 15:40 UTC30m
2026-07-06 AKT1402 - Jul 6, 13:30 UTCJul 6, 14:00 UTC30m
2026-07-06 AKT6175 YPR → YYC Jul 6, 01:20 UTCJul 6, 02:20 UTC1h 0m
2026-07-06 AKT6174 - Jul 6, 00:15 UTCJul 6, 00:40 UTC25m
2026-07-05 AKT6174 - Jul 5, 22:05 UTCJul 5, 23:40 UTC1h 35m
2026-07-05 AKT6174 - Jul 5, 19:30 UTCJul 5, 20:45 UTC1h 15m
2026-07-05 AKT6071 - Jul 5, 04:50 UTCJul 5, 05:40 UTC50m
2026-07-03 AKT6070 - Jul 3, 19:45 UTCJul 3, 20:40 UTC55m
2026-07-03 AKT1745 - Jul 3, 00:55 UTCJul 3, 03:20 UTC2h 25m
2026-07-02 AKT1763 - Jul 2, 01:45 UTCJul 2, 02:25 UTC40m
2026-07-02 AKT1762 - Jul 2, 00:10 UTCJul 2, 00:35 UTC25m
2026-07-01 AKT1711 HZP → YEG Jul 1, 14:15 UTCJul 1, 14:55 UTC40m
2026-07-01 AKT1710 - Jul 1, 12:35 UTCJul 1, 13:00 UTC25m
2026-07-01 AKT1739 - Jul 1, 03:30 UTCJul 1, 03:55 UTC25m
2026-07-01 AKT1738 - Jul 1, 02:05 UTCJul 1, 03:00 UTC55m
2026-06-30 AKT1738 - Jun 30, 23:50 UTCJul 1, 00:40 UTC50m
2026-06-30 AKT1738 - Jun 30, 22:25 UTCJun 30, 22:55 UTC30m
2026-06-30 AKT1713 HZP → YEG Jun 30, 13:55 UTCJun 30, 14:25 UTC30m
2026-06-30 AKT1712 YEG → HZP Jun 30, 12:25 UTCJun 30, 12:50 UTC25m
2026-06-30 AKT6161 - Jun 30, 04:55 UTCJun 30, 10:05 UTC5h 10m
2026-06-30 AKT6160 - Jun 30, 02:20 UTCJun 30, 02:30 UTC10m
2026-06-30 AKT6160 - Jun 30, 00:49 UTCJun 30, 01:00 UTC10m
2026-06-29 AKT6160 - Jun 29, 18:39 UTCJun 29, 23:25 UTC4h 45m
2026-06-29 AKT6160 - Jun 29, 15:54 UTCJun 29, 16:59 UTC1h 5m
2026-06-29 AKT1707 - Jun 29, 14:34 UTCJun 29, 14:44 UTC10m
2026-06-29 AKT1706 - Jun 29, 12:20 UTCJun 29, 12:29 UTC10m
2026-06-27 AKT1727 YEG → YYC Jun 27, 00:55 UTCJun 27, 01:04 UTC10m
2026-06-26 AKT1726 HZP → YEG Jun 26, 21:15 UTCJun 26, 21:24 UTC10m
2026-06-26 AKT1745 - Jun 26, 00:59 UTCJun 26, 03:10 UTC2h 10m
2026-06-25 AKT1725 - Jun 25, 21:35 UTCJun 25, 23:49 UTC2h 15m
2026-06-25 AKT1707 - Jun 25, 15:24 UTCJun 25, 15:40 UTC15m
2026-06-25 AKT1706 - Jun 25, 12:50 UTCJun 25, 13:05 UTC15m
2026-06-25 AKT1745 - Jun 25, 01:04 UTCJun 25, 03:20 UTC2h 15m
2026-06-24 AKT1725 - Jun 24, 23:29 UTCJun 24, 23:40 UTC10m
2026-06-24 AKT1724 - Jun 24, 21:34 UTCJun 24, 21:50 UTC15m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the C-FHNN page for operator, model, and routing details .

Mode-S C013DC frequently asked

What is Mode-S code C013DC?
C013DC is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FHNN.
Where is Mode-S C013DC registered?
Mode-S code C013DC is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C013DC broadcasting right now?
No active broadcast right now. Last signal was 9h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C013DC, octal 60011734, decimal 12,587,996.
What flights does C013DC operate?
Mode-S C013DC has broadcast 20 distinct callsigns, including AKT1763, AKT1423, AKT1745, AKT1707, AKT1738.